Orangevale California Construction Expert Witness Directory

Humanoid Robots in Construction: The Reality Right Now

October 12, 2026 — Aarni Heiskanen - AEC Business
Humanoid robots are getting a lot of media attention. Videos of robots doing backflips and kung fu moves suggest that a general-purpose machine worker is just around the corner. A recent visit by the Finnish technology magazine Tekniikka&Talous to crane manufacturer Konecranes offers a more sober picture. I think it is a useful reality check for anyone in the AEC industry wondering what humanoids can actually do today. What a Humanoid Can Do in a Controlled Environment Konecranes bought a Unitree G1 EDU humanoid in autumn 2025, likely as the first Finnish industrial company to do so. With separately purchased five-finger hands and other extras, the price came close to €100,000. Read the full story...
Reprinted courtesy of Aarni Heiskanen, AEC Business
Mr. Heiskanen may be contacted at aec-business@aepartners.fi

Real Estate & Construction News Roundup (7/8/26) – Data Centers Negotiate Flexibility for Speed, Hotel Deal Activities Focus on Luxury, and DC Sues Apartment Owners

July 20, 2026 — Pillsbury's Construction & Real Estate Law Team - Gravel2Gavel Construction & Real Estate Law Blog
In our latest roundup, rail projects gain steam across the U.S., AI optimizes building operations, a modular approach speeds data center construction, and more!

Hyperscalers want their data centers online, and utilities want to provide interconnections, but both are still looking for common operating guidelines. (Herman K. Trabish, Construction Dive)
Contractors are taking advantage of multibillion-dollar train and transit contracts, even as funding challenges create hurdles for project execution. (Matthew Thibault, Construction Dive)
Although hospitality and leisure M&A deal volume was down 2.5% in the first half of 2026 compared to the prior six months, investors are concentrating on the upper end of the market, including luxury hotels, wellness resorts and gaming, or “data-rich,” platforms. (Noor Adatia, Hotel Dive)

Read the full story...
Reprinted courtesy of Pillsbury's Construction & Real Estate Law Team

Traub Lieberman Recognized in the 2026 Edition of Chambers USA

June 29, 2026 — Traub Lieberman
In the 2026 edition of Chambers USA, Traub Lieberman has been awarded rankings in the following categories: Illinois – Insurance: Dispute Resolution: Insurer In the Chambers research, clients noted: "The team are technically very strong, responsive, and on top of their cases." Florida – Insurance: Dispute Resolution: Insurer In the Chambers research, clients noted: "Traub Lieberman Straus & Shrewsberry distinguishes itself through a combination of deep subject-matter expertise, responsiveness, and practical risk-management orientation." Commenters went on to say: “The team has deep knowledge of Florida property insurance statutes, regulations and case law, enabling effective handling of disputes, appeals and third-party litigation." Read the full story...
Reprinted courtesy of Traub Lieberman

Voluntary Dismissal of an Indemnity Claim Does Not Make the Subcontractor a “Prevailing Party,” Washington Court of Appeals Holds

September 21, 2026 — Margarita Kutsin - Ahlers Cressman & Sleight PLLC
In King County v. Walsh Construction Company II, LLC, No. 86503-0-I (Wash. Ct. App. Aug. 4, 2025), an unpublished decision from Division I of the Washington Court of Appeals, the Court affirmed the denial of a subcontractor’s request for prevailing-party attorney fees under an indemnity clause after the general contractor voluntarily dismissed its indemnity claims. Because the indemnity claim was no longer live and no determination of fault had occurred, the Court held that the trial court did not err in denying the request. ACS represented Walsh, the general contractor, in securing the denial of the fee request at the trial court that the Court of Appeals affirmed. A Pass-Through Indemnity Claim That Ended Before Fault Was Decided The dispute arose out of a public works contract under which King County hired Walsh Construction Company II, LLC (“Walsh”) to construct and install a conveyance pipeline. After the pipeline broke, King County sued Walsh for breach of contract and warranty, expressly identifying both Walsh and its subcontractor, Mears Group Inc., (“Mears”) as responsible. Walsh tendered defense and indemnity to Mears under the subcontract. Read the full story...
Reprinted courtesy of Margarita Kutsin, Ahlers Cressman & Sleight PLLC
Ms. Kutsin may be contacted at margarita.kutsin@acslawyers.com

At the Frontier of Change: How—or Where—to Rebuild as Alaska's Permafrost Disappears

September 28, 2026 — Pam McFarland - Engineering News-Record
In some areas of the tiny subsistence coastal village of Kwigillingok along the Bering Sea in western Alaska, pockets of ground feel squishy, almost gelatinous, rather than solid. It’s an odd sensation, as if there is only a thin layer of muddy soil preventing people from falling into the water beneath their feet. Read the full story...
Reprinted courtesy of Pam McFarland, Engineering News-Record
Ms. McFarland may be contacted at mcfarlandp@enr.com

Kahana Feld Obtains Favorable Result in High-Exposure NY Premises Liability Case

June 15, 2026 — Leigh Katz - Kahana Feld
Kahana Feld partner Leigh Katz obtained a significant victory in a recent matter involving a videotaped alleged trip and fall on the sidewalk in front of the client’s commercial residence. The plaintiff claimed he suffered a knee injury that necessitated surgery, along with other assorted injuries that prevented him from continuing high-level athletic activities. Leigh was able to demonstrate that the fall was staged and received a voluntary discontinuance with prejudice. At mediation, Leigh emphasized that KF’s expert witness challenged the plaintiff’s claim that the fall was caused by a sidewalk height differential after reviewing the videotape footage and determining the plaintiff’s fall began before his feet made contact with the alleged defect. Based on this analysis, the expert concluded the reported height differential did not initiate the fall, which supported KF’s position that the incident depicted in the video was unrealistic and appeared staged. Read the full story...
Reprinted courtesy of Leigh Katz, Kahana Feld
Ms. Katz may be contacted at lkatz@kahanafeld.com

"Resilient Rebuild Hub" Helps Wildfire-Impacted Homeowners Build Back Stronger

September 21, 2026 — California Nevada Cement Association
NEWPORT BEACH, Calif., Sept. 21, 2026 /PRNewswire/ -- When homeowners in a fire-ravaged Pacific Palisades neighborhood banded together last year to rebuild with fire-hardened materials rather than standard wood framing, they weren't just rebuilding houses: they were rewriting the playbook for how California communities can rebuild after wildfire. Today, the Building with Resilience effort is making that playbook available to every homeowner facing the same decision with the launch of its new Resilient Rebuild Hub for exploring fire resistant, non-combustible construction options. The Resilient Rebuild Hub helps homeowners understand options for fire-resistant, concrete-based construction and connect with architects, engineers, and contractors who can build them. This includes six noncombustible building systems:

Insulated Concrete Forms (ICF): stackable, high-density foam blocks filled with concrete which save 20-50% on monthly heating and cooling costs, reduce outside noise by up to 80%, offer exceptional earthquake performance and 4-hour fire resistance rating.
Insulated Composite Concrete Forms (ICCF): similar formwork to ICF construction with composite materials that enhance strength, simplify installation, and improve long-term performance.
Concrete Masonry: strong, durable wall systems used for decades across California and the U.S.
Precast Insulated Sandwich Panels: a complete building enclosure system consisting of two layers of concrete separated by a continuous layer of rigid insulation.
3D Shotcrete: air-sprayed concrete for strong, fast, and versatile wall systems that enable a high degree of artistic freedom together with unparalleled fire resistance.
3D Concrete Printing: the cutting edge of residential construction, a large-scale robotic 3D printer "squeezes" a specialized concrete mixture layer by layer to allow for organic, curved designs that are often too expensive or impossible to build with traditional methods. The Resilient Rebuild Hub is available now at buildingwithresilience.com/how-to-build. Each part is free to access and includes case studies, technical resources, and a directory of architects, engineers, and contractors experienced in each building method. CNCA is a not-for-profit organization committed to developing sustainable and economical construction solutions for California and Nevada with an emphasis on the use of cement and concrete. For more information, visit www.cncement.org. CalCIMA is a trade association for the construction and essential mineral industries in California, including aggregate, essential and rare earth minerals, ready mixed concrete, and asphalt producers. In all, there are about 70 producer member companies that include 500 production sites in every county of California. Our members also include more than 100 suppliers and service providers to the industry. Founded in 1930, the National Ready Mixed Concrete Association (NRMCA) is the leading industry advocate with a mission to provide exceptional value for our members by responsibly representing and serving the entire ready mixed concrete industry through leadership, promotion, education and partnering to ensure ready mixed concrete is the building material of choice.
Every High-Tech Building Has Many Lifespans
August 16, 2026 — Aarni Heiskanen - AEC Business
When I worked as an architect, our team designed a laboratory for fuel research. The facility included a large research hall where various boilers and other devices were tested and analyzed. The setup required extensive floor channeling under the thick concrete floor. We suggested building a modular system that would allow flexibility in the future, when requirements would certainly change. They did not want that because of budget constraints. The high-tech construction trend is spreading. Data centers, semiconductor fabs, battery plants, and life science facilities share one property that sets them apart from ordinary buildings. The technology inside turns over faster than the structure around it. Server generations change every three to five years. Rack densities have risen from 10 or 20 kW to 130 kW and beyond in just a few years. A high-tech facility is really several buildings with different lifespans inside one envelope, and we keep designing them as if they were one. The failure is not that things become obsolete. It is that we never say when each layer is expected to. Read the full story...
Reprinted courtesy of Aarni Heiskanen, AEC Business
Mr. Heiskanen may be contacted at aec-business@aepartners.fi

ORANGEVALE CALIFORNIA CONSTRUCTION EXPERT WITNESS DIRECTORY AND CAPABILITIES